kb/data/developer.mozilla.org/en-US/docs/Glossary/Smoke_Test-0.md

title	chunk	source	category	tags	date_saved	instance
Smoke test - Glossary | MDN	1/3	https://developer.mozilla.org/en-US/docs/Glossary/Smoke_Test	reference	web, html, css, javascript, documentation	2026-05-05T05:45:33.992045+00:00	kb-cron

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1. Glossary
2. Smoke test

Smoke test

A smoke test consists of functional or unit tests of critical software functionality. Smoke testing comes before further, in-depth testing. Smoke testing answers questions like

• "Does the program start up correctly?"
• "Do the main control buttons function?"
• "Can you save a simple blank new test user account?"

If this basic functionality fails, there is no point investing time in more detailed QA work at this stage.

In this article

• See also

See also

• Smoke testing (software) on Wikipedia